| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.34 | 12.309% | $201.415 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $232.80 | 11.348% | $259.2181 | $259.22 | $259.20 | $259.20 |
| Purchase #3 | $104.50 | 12.698% | $117.7694 | $117.77 | $117.75 | $117.80 |
| Purchase #4 | $188.27 | 5.723% | $199.0447 | $199.04 | $199.05 | $199.00 |
| Purchase #5 | $242.46 | 7.620% | $260.9355 | $260.94 | $260.95 | $260.90 |
| Purchase #6 | $240.52 | 10.275% | $265.2334 | $265.23 | $265.25 | $265.20 |
| Purchase #7 | $66.73 | 6.212% | $70.8753 | $70.88 | $70.90 | $70.90 |
| 7 purchase totals = | $1,254.62 | $1,374.4914 | $1,374.50 | $1,374.50 | $1,374.40 | |